Welcome Home!

Nothing is more inviting than a well-lit home.
Let us brighten your driveway, walkway, and front door.


Our fleet of trucks are standing by

Our fleet of trucks are standing by ready to dispatch our
team of experienced electricians.

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E & M O'Hara can install customer-supplied lighting.

These inexpensive chandeliers are made with colorful
drum shades from IKEA.

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The Main Office

Eddie, Kelly Ann, Stephany and Margot. At your service!


Kitchen Renovations

Optimum placement of lighting and outlets for function and beauty.

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Michael and
Edward O'Hara

The two brothers started the company in 1963. Our mission, then and now, has always been to provide expert electrical service at competitive prices.

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Our First Truck

Thanks to our loyal customers, O’Hara Electrical Contractors
has been serving NJ for over 60 years!

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Safety and Security

Exterior lighting, overhead and along sidewalks, improves visibility at night. Take advantage of our certified lighting expertise to recommend and install the latest technology, especially LED lighting.


Experienced Technicians

Our team of expert electricians are standing by, ready to help you tackle your electric issue. We offer free estimates and 24 hour emergency service for our customers.

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Schedule a Service Call

    Electrical Company Green Village NJ

    O’Hara should be the first call you make when you’re searching for qualified commercial or residential electricians near Montclair NJ or other local areas. O’Hara is here to handle whatever project you might need, whether you are seeking extensive electrical work or you simply need a simple repair job. When you hire an electrician, you always have to make sure they are able to get the work done correctly the first time. When it comes to electric wiring and fixture installation, you have to be certain that everything is done properly and correctly, or you could face potential damage to your house, and possible fire hazards. Make certain you’re working with an expert commercial or residential electrical service contractor in Montclair NJ in regards to electricity. Contact O’Hara Electric the next time you are in need of any type of installation, upgrade or repair.

    Electrician Near Green Village NJ

    When you’ve been looking for a leading commercial or residential electrical service contractor near Montclair NJ for lighting installations, you have found what you are searching for with O’Hara Electric. With various successful jobs completed in your local area, you’ll be working with a highly-trustworthy company when you choose to hire O’Hara. We understand that the satisfaction of every single customer is crucial for the success of our business, which is the reason we go above and beyond to make certain every single job is finished to the best of our ability. A job being left unfinished is not something you’ll ever require to worry about. If you’re doing any type of lighting installations in Green Village NJ or anywhere else in the local area, make sure you work with a company you can count on: O’Hara Electric.

    Electrical Service Contractor Green Village NJ

    As a top choice for a residential electrician we provide a variety of services, including attic fan installation near Green Village NJ. Attic fan installation might seem like a fairly straightforward job, but it’s an important one. Your attic fan works to keep the rest of your home cool and comfortable in the summer by pushing hot air upwards and out through your attic. Because heat rises, your attic space is capable of storing a lot of hot air throughout the summer, which is capable of leaking into the rest of your home. For this reason, having an attic fan installed is important. A great deal of wasted energy, and therefore wasted money, results when your attic fan is improperly installed. To make certain that your attic fan removes just hot air, and not air-conditioned air from your home under, the specialists at O’Hara Electric will assess your loft to ensure that the attic fan is installed in the proper position. Call us today if you need a top residential electrician near Green Village NJ for attic fan installation.

    Knob and Tube Wiring Near Green Village NJ

    Among the things we specialize in at O’Hara Electric as a top choice for an expert residential electrician is knob and tube wiring near Montclair NJ In regards to carrying electricity throughout the house, this type of wiring was typical from the 1940s to 1990s. Issues with knob and tube wiring caused by faulty repairs and updates can present serious hazards however, when it deteriorates. Does your home have this sort of wiring? If so, your best alternative is making sure it’s correctly replaced with copper wiring that will be up to current safety code standards. We’re capable of giving you a quote if knob and tube replacement is something you require.

    Commercial Electrical Contractors Near Green Village NJ

    We are additionally a top option for a commercial electrician near Montclair NJ at O’Hara Electric, along with our residential services. Electricity is essential to your business’s day to day operation, but is unfortunately something a lot of people take for granted. You always want to make certain that your business gets the very best service possible. This is the reason you need to be certain you contact a contractor you can count on. We’ve provided high quality service for local businesses since 1963. This is why businesses who are in need of a commercial lighting installation contractor in Green Village NJ they’re able to depend We are your leading alternative if you are in need of 200 amp service upgrading or smoke detector installation.